BR0110223A - Improved filtration efficiency - Google Patents

Improved filtration efficiency

Info

Publication number
BR0110223A
BR0110223A BR0110223-0A BR0110223A BR0110223A BR 0110223 A BR0110223 A BR 0110223A BR 0110223 A BR0110223 A BR 0110223A BR 0110223 A BR0110223 A BR 0110223A
Authority
BR
Brazil
Prior art keywords
cellulose
materials
coating
synthetics
combinations
Prior art date
Application number
BR0110223-0A
Other languages
Portuguese (pt)
Inventor
Mohan L Sanduja
Carl Horowitz
Lina Zilberman
Paul Thottathil
Original Assignee
Puradyn Filter Technologies In
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Puradyn Filter Technologies In filed Critical Puradyn Filter Technologies In
Publication of BR0110223A publication Critical patent/BR0110223A/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M175/00Working-up used lubricants to recover useful products ; Cleaning
    • C10M175/0058Working-up used lubricants to recover useful products ; Cleaning by filtration and centrifugation processes; apparatus therefor
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24Acids; Salts thereof
    • C08K3/26Carbonates; Bicarbonates
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D39/00Filtering material for liquid or gaseous fluids
    • B01D39/14Other self-supporting filtering material ; Other filtering material
    • B01D39/16Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D39/00Filtering material for liquid or gaseous fluids
    • B01D39/14Other self-supporting filtering material ; Other filtering material
    • B01D39/16Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/18Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives thereof
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04Homopolymers or copolymers of esters
    • C09D133/06Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04Homopolymers or copolymers of esters
    • C09D133/06Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09D133/08Homopolymers or copolymers of acrylic acid esters
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M175/00Working-up used lubricants to recover useful products ; Cleaning
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M14/00Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials
    • D06M14/02Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials on to materials of natural origin
    • D06M14/04Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials on to materials of natural origin of vegetal origin, e.g. cellulose or derivatives thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2239/00Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04Additives and treatments of the filtering material
    • B01D2239/0442Antimicrobial, antibacterial, antifungal additives
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2239/00Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04Additives and treatments of the filtering material
    • B01D2239/0471Surface coating material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2239/00Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04Additives and treatments of the filtering material
    • B01D2239/0471Surface coating material
    • B01D2239/0492Surface coating material on fibres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2239/00Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/08Special characteristics of binders
    • B01D2239/086Binders between particles or fibres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2239/00Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/10Filtering material manufacturing
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10Esters
    • C08F220/26Esters containing oxygen in addition to the carboxy oxygen
    • C08F220/28Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
    • C08F220/281Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety and containing only one oxygen, e.g. furfuryl (meth)acrylate or 2-methoxyethyl (meth)acrylate
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04Homopolymers or copolymers of esters
    • C08L33/06Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/08Homopolymers or copolymers of acrylic acid esters
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/24Homopolymers or copolymers of amides or imides
    • C08L33/26Homopolymers or copolymers of acrylamide or methacrylamide
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04Polyurethanes
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04Polysiloxanes

Abstract

"APRIMORADA EFICIêNCIA DE FILTRAçãO". Uma composição de revestimento se enxerta quimicamente a celulose ou a sintéticos, e o produto resultante serve como um filtro em um sistema de filtragem o qual mantém o liquido ou o gás filtrado limpo mediante a remoção de fuligem, de sólidos, de líquidos e de outros contaminantes, maximizando desse modo à vida útil dos equipamentos ou dos motores. O revestimento é desenvolvido usando enxertia química que envolve o uso de monómeros, pré-polímeros, catalisadores, um sistema iniciador de enxerto e/ou outros ingredientes. o revestimento resultante é usado para tratar algodão, outros materiais de celulose, materiais sintéticos e combinações deles provenientes, e provê quanto à polimerização por enxerto, formando desse modo um filme polimérico o qual é quimicamente unido à fibra de algodão, a fibras outras de celulose, a sintéticos ou a combinações delas provenientes com excelente aderência, conferindo desse modo todas as propriedades desejadas à fibra em termos de aumentada eficiência de filtração."IMPROVED FILTERING EFFICIENCY". A coating composition chemically grafts to cellulose or synthetics, and the resulting product serves as a filter in a filtration system which keeps the filtered liquid or gas clean by removing soot, solids, liquids and other materials. contaminants, thereby maximizing the life of equipment or motors. The coating is developed using chemical grafting involving the use of monomers, prepolymers, catalysts, a graft initiator system and / or other ingredients. The resulting coating is used to treat cotton, other cellulose materials, synthetic materials and combinations thereof, and provides for graft polymerization, thereby forming a polymeric film which is chemically bonded to cotton fiber, other cellulose fibers. Synthetics or combinations thereof come with excellent adhesion, thereby conferring all the desired properties on the fiber in terms of increased filtration efficiency.

BR0110223-0A 2000-04-28 2001-04-30 Improved filtration efficiency BR0110223A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US20034300P 2000-04-28 2000-04-28
PCT/US2001/013663 WO2001083602A1 (en) 2000-04-28 2001-04-30 Improved filtration efficiency

Publications (1)

Publication Number Publication Date
BR0110223A true BR0110223A (en) 2003-07-15

Family

ID=22741322

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0110223-0A BR0110223A (en) 2000-04-28 2001-04-30 Improved filtration efficiency

Country Status (20)

Country Link
US (2) US20030069378A1 (en)
EP (1) EP1276800A4 (en)
JP (1) JP2003531724A (en)
KR (1) KR100787251B1 (en)
CN (1) CN1249137C (en)
AU (1) AU2001259213A1 (en)
BR (1) BR0110223A (en)
CA (1) CA2405744A1 (en)
EA (1) EA005037B1 (en)
GE (1) GEP20043387B (en)
HK (1) HK1057224A1 (en)
HU (1) HUP0300577A2 (en)
IL (1) IL152238A (en)
MX (1) MXPA02010621A (en)
NO (1) NO20025076D0 (en)
NZ (1) NZ521989A (en)
PL (1) PL203123B1 (en)
UA (1) UA77395C2 (en)
WO (1) WO2001083602A1 (en)
ZA (1) ZA200208525B (en)

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CN100352994C (en) * 2005-12-01 2007-12-05 苏州大学 Soybean fiber fabric lousiness-pilling-resistance finishing method
KR101230109B1 (en) * 2006-01-25 2013-02-05 쓰리엠 이노베이티브 프로퍼티즈 캄파니 Air filter having antimicrobial property
US8308851B2 (en) * 2007-03-27 2012-11-13 David Roberts Removal of contaminants from water and gas by filtration
DE102012020615A1 (en) * 2012-10-19 2014-04-24 Hydac Filtertechnik Gmbh Process for the surface treatment of a filter medium
CN103831082B (en) * 2014-03-06 2016-11-16 青岛惠城环保科技股份有限公司 A kind of preparation method of the adsorbent of Regeneration Treatment lubricating oil
EP3760856A1 (en) * 2014-04-30 2021-01-06 K & N Engineering, Inc. Filter oil formulation
WO2017040291A1 (en) 2015-08-28 2017-03-09 Serionix, Inc. Gas filters for acidic contaminants
CN108136367A (en) 2015-08-28 2018-06-08 塞里奥尼克斯股份有限公司 For the pneumatic filter of alkaline pollutant
CN106215511A (en) * 2016-06-15 2016-12-14 山东智汇专利运营有限公司 A kind of defecator of teaching and preparation method thereof
CN108404520A (en) * 2018-03-12 2018-08-17 江苏新亿源环保科技有限公司 A kind of preparation method of high intensity flue filtering material
WO2019186518A1 (en) * 2018-03-30 2019-10-03 Dylan Townshend Gifford Asymmetric composite membranes and modified substrates used in their preparation

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Also Published As

Publication number Publication date
PL361930A1 (en) 2004-10-18
NO20025076L (en) 2002-10-22
US20030069378A1 (en) 2003-04-10
EA005037B1 (en) 2004-10-28
MXPA02010621A (en) 2004-03-02
CN1249137C (en) 2006-04-05
WO2001083602A1 (en) 2001-11-08
UA77395C2 (en) 2006-12-15
AU2001259213A1 (en) 2001-11-12
GEP20043387B (en) 2004-05-10
NZ521989A (en) 2004-11-26
NO20025076D0 (en) 2002-10-22
HUP0300577A2 (en) 2003-08-28
JP2003531724A (en) 2003-10-28
US20060276576A1 (en) 2006-12-07
KR100787251B1 (en) 2007-12-20
EA200201161A1 (en) 2003-04-24
CA2405744A1 (en) 2001-11-08
IL152238A (en) 2008-06-05
HK1057224A1 (en) 2004-03-19
EP1276800A4 (en) 2005-04-20
PL203123B1 (en) 2009-08-31
IL152238A0 (en) 2003-05-29
CN1433445A (en) 2003-07-30
EP1276800A1 (en) 2003-01-22
KR20030001453A (en) 2003-01-06
ZA200208525B (en) 2003-10-20

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Legal Events

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B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

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B09B Patent application refused [chapter 9.2 patent gazette]

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